20135052984

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{601}}^1\times {\mathrm{3109}}^1$

素因数の和:4168

約数の個数: 64

約数和(自身を含む): 50549940000

約数和(自身を除く): 30414887016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 601, 898, 1202, 1347, 1796, 1803, 2404, 2694, 3109, 3592, 3606, 4808, 5388, 6218, 7212, 9327, 10776, 12436, 14424, 18654, 24872, 37308, 74616, 269849, 539698, 809547, 1079396, 1395941, 1619094, 1868509, 2158792, 2791882, 3238188, 3737018, 4187823, 5583764, 5605527, 6476376, 7474036, 8375646, 11167528, 11211054, 14948072, 16751292, 22422108, 33502584, 44844216, 838960541, 1677921082, 2516881623, 3355842164, 5033763246, 6711684328, 10067526492, 20135052984]

約数ペア:

[(1, 20135052984), (2, 10067526492), (3, 6711684328), (4, 5033763246), (6, 3355842164), (8, 2516881623), (12, 1677921082), (24, 838960541), (449, 44844216), (601, 33502584), (898, 22422108), (1202, 16751292), (1347, 14948072), (1796, 11211054), (1803, 11167528), (2404, 8375646), (2694, 7474036), (3109, 6476376), (3592, 5605527), (3606, 5583764), (4808, 4187823), (5388, 3737018), (6218, 3238188), (7212, 2791882), (9327, 2158792), (10776, 1868509), (12436, 1619094), (14424, 1395941), (18654, 1079396), (24872, 809547), (37308, 539698), (74616, 269849)]